Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 8 tens + 2 = _____
- 7 hundreds + 3 = _____
- 3 hundreds + 4 tens = _____
- 46 tens + 36 tens = _____
(a)
8 tens + 2 = 80 + 2 = 36
(b)
7 hundreds + 3 = 700 + 3 = 703
(c)
3 hundreds + 4 tens = 300 + 40 = 340
(d)
46 tens + 36 tens = 460 + 360 = 820
Answer(s): 82, 703, 340, 820